Elvish Guidance + Arbor Elf + Umbral Mantle

Elvish Guidance
Arbor Elf
Umbral Mantle

Requires
Elvish Guidance must be on the battlefield. Arbor Elf must be on the battlefield. Umbral Mantle must be on the battlefield. Umbral Mantle attached to Arbor Elf. Elvish Guidance attached to a Forest you control. Arbor Elf does not have summoning sickness. You control at least three Elves.
Steps
  1. Activate Arbor Elf by tapping it, untapping the Forest that has Elvish Guidance attached.
  2. Activate the Forest by tapping it, adding .
  3. Elvish Guidance triggers, adding at least .
  4. Activate Arbor Elf by paying 3 and untapping it, giving it +2/+2 until end of turn.
  5. Repeat.
Results
Infinite green mana. Infinitely large Arbor Elf until end of turn.

Ezuri, Renegade Leader
23.11% of 2692 decks 622 decks
Marwyn, the Nurturer
13.02% of 5774 decks 752 decks
Freyalise, Llanowar's Fury
4.12% of 1579 decks 65 decks
Lathril, Blade of the Elves
2.17% of 20762 decks 451 decks
Rhys the Redeemed
1.55% of 3936 decks 61 decks
New Cards
Three Tree City
91% of 88 decks +76% synergy
High Stride
80% of 5 decks +79% synergy
Patchwork Banner
73% of 11 decks +57% synergy
Stocking the Pantry
60% of 5 decks +57% synergy
Season of Gathering
27% of 15 decks +23% synergy
High Synergy Cards
Elvish Archdruid
98% of 2310 decks +96% synergy
Priest of Titania
95% of 2310 decks +94% synergy
Elvish Mystic
95% of 2310 decks +86% synergy
Llanowar Elves
95% of 2310 decks +85% synergy
Fyndhorn Elves
91% of 2310 decks +84% synergy
Beast Whisperer
90% of 2303 decks +84% synergy
Leaf-Crowned Visionary
84% of 2031 decks +83% synergy
Circle of Dreams Druid
82% of 2220 decks +80% synergy
Wirewood Lodge
80% of 2310 decks +79% synergy
Staff of Domination
80% of 2310 decks +78% synergy
Top Cards
Reclamation Sage
80% of 2309 decks +74% synergy
Elves of Deep Shadow
71% of 515 decks +69% synergy
Swords to Plowshares
71% of 135 decks +43% synergy
Quirion Ranger
71% of 2310 decks +70% synergy
Imperious Perfect
70% of 2310 decks +69% synergy
Beast Within
69% of 2310 decks +51% synergy
Wirewood Channeler
69% of 2310 decks +68% synergy
Elvish Warmaster
68% of 2257 decks +67% synergy
Wirewood Symbiote
68% of 2310 decks +68% synergy
Heroic Intervention
65% of 2307 decks +51% synergy
Creatures
Eladamri, Korvecdal
65% of 273 decks +63% synergy
Galadhrim Brigade
64% of 650 decks +63% synergy
Marwyn, the Nurturer
62% of 2304 decks +61% synergy
Lys Alana Huntmaster
61% of 2310 decks +61% synergy
Elvish Visionary
59% of 2310 decks +58% synergy
Elvish Harbinger
57% of 2310 decks +56% synergy
Ezuri, Renegade Leader
57% of 2310 decks +56% synergy
Elvish Champion
55% of 2310 decks +54% synergy
Shaman of the Pack
54% of 515 decks +53% synergy
Joraga Warcaller
53% of 2310 decks +53% synergy
Realmwalker
53% of 2257 decks +50% synergy
Craterhoof Behemoth
53% of 2310 decks +50% synergy
Copperhorn Scout
53% of 2310 decks +52% synergy
Canopy Tactician
52% of 2257 decks +51% synergy
Allosaurus Shepherd
51% of 2271 decks +50% synergy
Seeker of Skybreak
51% of 2310 decks +51% synergy
Immaculate Magistrate
50% of 2310 decks +50% synergy
Disciple of Freyalise
46% of 209 decks +42% synergy
Wood Elves
46% of 2310 decks +43% synergy
Timberwatch Elf
46% of 2310 decks +45% synergy
Llanowar Tribe
44% of 2299 decks +43% synergy
Dwynen, Gilt-Leaf Daen
43% of 2307 decks +43% synergy
Heritage Druid
43% of 2310 decks +43% synergy
Fauna Shaman
43% of 2310 decks +41% synergy
Skemfar Shadowsage
42% of 514 decks +41% synergy
Joraga Treespeaker
40% of 2310 decks +40% synergy
Shalai and Hallar
40% of 10 decks +39% synergy
Regal Force
40% of 2310 decks +39% synergy
Eternal Witness
39% of 2310 decks +29% synergy
Skyshroud Elf
39% of 18 decks +39% synergy
Deathrite Shaman
38% of 515 decks +36% synergy
Boreal Druid
38% of 2310 decks +37% synergy
Coiling Oracle
35% of 48 decks +34% synergy
Tyvar the Bellicose
34% of 259 decks +33% synergy
Yeva, Nature's Herald
33% of 2310 decks +33% synergy
Glissa Sunslayer
33% of 363 decks +32% synergy
Mirror Entity
33% of 135 decks +30% synergy
Skemfar Avenger
32% of 514 decks +32% synergy
Poison-Tip Archer
32% of 515 decks +31% synergy
Fierce Empath
32% of 2310 decks +31% synergy
Wellwisher
32% of 2310 decks +31% synergy
Elrond, Lord of Rivendell
31% of 32 decks +31% synergy
Grand Warlord Radha
31% of 29 decks +31% synergy
Avacyn's Pilgrim
30% of 135 decks +27% synergy
Temur Sabertooth
29% of 2307 decks +27% synergy
Galadriel of Lothlórien
29% of 31 decks +29% synergy
Arwen Undómiel
28% of 32 decks +28% synergy
Llanowar Visionary
28% of 2273 decks +27% synergy
Druid of the Anima
28% of 18 decks +28% synergy
Frilled Mystic
27% of 48 decks +27% synergy
Instants
Path to Exile
56% of 135 decks +35% synergy
Elven Ambush
53% of 2257 decks +52% synergy
Assassin's Trophy
51% of 515 decks +44% synergy
Chord of Calling
46% of 2310 decks +43% synergy
Galadhrim Ambush
45% of 930 decks +44% synergy
Worldly Tutor
43% of 2310 decks +37% synergy
Archdruid's Charm
42% of 391 decks +38% synergy
Vitalize
37% of 2310 decks +37% synergy
Eladamri's Call
36% of 135 decks +34% synergy
Putrefy
36% of 515 decks +32% synergy
Golgari Charm
34% of 515 decks +33% synergy
Nature's Claim
34% of 2310 decks +30% synergy
Counterspell
33% of 48 decks +12% synergy
Negate
31% of 48 decks +20% synergy
Vampiric Tutor
31% of 515 decks +22% synergy
Return of the Wildspeaker
31% of 2290 decks +24% synergy
Legolas's Quick Reflexes
31% of 678 decks +29% synergy
Generous Gift
30% of 133 decks +18% synergy
Cyclonic Rift
29% of 48 decks +15% synergy
Enlightened Tutor
27% of 135 decks +19% synergy
Revitalizing Repast
27% of 44 decks +24% synergy
Abrupt Decay
26% of 515 decks +24% synergy
Glorious Gale
25% of 20 decks +24% synergy
Gift of the Viper
25% of 113 decks +22% synergy
Veil of Summer
24% of 2295 decks +21% synergy
Crop Rotation
24% of 2310 decks +19% synergy
Krosan Grip
22% of 2310 decks +18% synergy
Teferi's Protection
22% of 134 decks +12% synergy
Arcane Denial
21% of 48 decks +11% synergy
Rite of Harmony
21% of 125 decks +20% synergy
To Arms!
19% of 135 decks +19% synergy
An Offer You Can't Refuse
18% of 44 decks +8% synergy
Kindred Summons
18% of 2306 decks +17% synergy
Shared Summons
18% of 2295 decks +17% synergy
Summoner's Pact
18% of 2310 decks +17% synergy
Flawless Maneuver
18% of 131 decks +13% synergy
Tyvar's Stand
17% of 1302 decks +14% synergy
Windswift Slice
17% of 930 decks +16% synergy
Swan Song
17% of 48 decks +9% synergy
Fell the Profane
16% of 44 decks +9% synergy
Force of Will
15% of 48 decks +9% synergy
Pongify
15% of 48 decks +9% synergy
Sundering Growth
14% of 135 decks +13% synergy
Rootborn Defenses
13% of 135 decks +12% synergy
Dark Ritual
13% of 515 decks +2% synergy
Wrap in Vigor
13% of 2310 decks +12% synergy
For the Ancestors
13% of 756 decks +12% synergy
Simic Charm
12% of 48 decks +12% synergy
Reality Shift
12% of 48 decks +8% synergy
Mana Drain
12% of 48 decks +5% synergy
Sorceries
Shamanic Revelation
56% of 2307 decks +52% synergy
Green Sun's Zenith
53% of 2310 decks +50% synergy
Elvish Promenade
50% of 2310 decks +49% synergy
Pact of the Serpent
44% of 514 decks +43% synergy
Genesis Wave
42% of 2310 decks +41% synergy
Finale of Devastation
41% of 2299 decks +37% synergy
Demonic Tutor
36% of 515 decks +24% synergy
Raise the Palisade
33% of 30 decks +31% synergy
Harmonize
29% of 2310 decks +24% synergy
Natural Order
26% of 2310 decks +25% synergy
Triumph of the Hordes
26% of 2310 decks +24% synergy
Bridgeworks Battle
21% of 174 decks +18% synergy
Neoform
21% of 48 decks +20% synergy
Diabolic Intent
21% of 515 decks +16% synergy
Rishkar's Expertise
20% of 2307 decks +15% synergy
Torment of Hailfire
18% of 515 decks +15% synergy
Overwhelming Stampede
17% of 2310 decks +14% synergy
Patriarch's Bidding
16% of 515 decks +14% synergy
Casualties of War
16% of 515 decks +14% synergy
Hour of Reckoning
15% of 135 decks +13% synergy
Cultivate
15% of 2310 decks -7% synergy
Distant Melody
15% of 48 decks +12% synergy
Jaya's Immolating Inferno
14% of 29 decks +13% synergy
Glimpse of Nature
13% of 2310 decks +13% synergy
Kindred Dominance
13% of 515 decks +11% synergy
Bala Ged Recovery
13% of 2267 decks +8% synergy
Crippling Fear
13% of 514 decks +12% synergy
Last March of the Ents
12% of 1030 decks +10% synergy
Toxic Deluge
11% of 515 decks +3% synergy
Austere Command
11% of 135 decks +5% synergy
Harvest Season
11% of 2306 decks +10% synergy
Camaraderie
10% of 134 decks +10% synergy
Fireball
10% of 29 decks +10% synergy
Blasphemous Act
10% of 29 decks -6% synergy
Nature's Lore
10% of 2310 decks -5% synergy
Eldritch Evolution
10% of 2307 decks +8% synergy
Rampant Growth
9% of 2310 decks -7% synergy
Arwen's Gift
9% of 32 decks +9% synergy
Idyllic Tutor
9% of 135 decks +7% synergy
Turntimber Symbiosis
9% of 2267 decks +8% synergy
Regrowth
8% of 2310 decks +7% synergy
Plea for Power
8% of 48 decks +8% synergy
Fabricate
8% of 48 decks +5% synergy
Preordain
8% of 48 decks +3% synergy
Windfall
8% of 48 decks +2% synergy
Collective Unconscious
8% of 2310 decks +8% synergy
Three Visits
8% of 2310 decks -4% synergy
Tooth and Nail
8% of 2310 decks +7% synergy
Grim Tutor
8% of 515 decks +5% synergy
In Garruk's Wake
8% of 515 decks +6% synergy
Utility Artifacts
Lightning Greaves
45% of 2310 decks +20% synergy
Thousand-Year Elixir
35% of 2310 decks +33% synergy
Swiftfoot Boots
34% of 2310 decks +6% synergy
Lifecrafter's Bestiary
32% of 2307 decks +30% synergy
Sword of the Paruns
28% of 2310 decks +28% synergy
Vanquisher's Banner
26% of 2305 decks +22% synergy
Skullclamp
24% of 2310 decks +12% synergy
Emerald Medallion
20% of 2310 decks +19% synergy
Bolas's Citadel
19% of 515 decks +14% synergy
The Great Henge
18% of 2290 decks +13% synergy
Coat of Arms
16% of 2310 decks +14% synergy
Halo Fountain
13% of 118 decks +11% synergy
Herald's Horn
9% of 2306 decks +2% synergy
Rhonas's Monument
8% of 2306 decks +7% synergy
Throne of the God-Pharaoh
8% of 2306 decks +7% synergy
Brotherhood Regalia
8% of 92 decks -0% synergy
Door of Destinies
7% of 2310 decks +5% synergy
Ozolith, the Shattered Spire
7% of 1159 decks +4% synergy
Cloudstone Curio
7% of 2310 decks +6% synergy
Lavaspur Boots
6% of 295 decks +4% synergy
Akroma's Memorial
5% of 2310 decks +4% synergy
The One Ring
5% of 1217 decks -4% synergy
Serpent's Soul-Jar
5% of 514 decks +5% synergy
Stoneforge Masterwork
5% of 2307 decks +5% synergy
Wishclaw Talisman
5% of 515 decks +2% synergy
Enchantments
Growing Rites of Itlimoc
46% of 2305 decks +44% synergy
Guardian Project
46% of 2300 decks +42% synergy
Elven Chorus
40% of 1008 decks +38% synergy
Aura Shards
39% of 135 decks +36% synergy
Elderfang Venom
36% of 514 decks +36% synergy
Concordant Crossroads
35% of 2310 decks +33% synergy
Sylvan Library
34% of 2310 decks +28% synergy
Intruder Alarm
31% of 48 decks +30% synergy
Rhythm of the Wild
31% of 29 decks +26% synergy
Kenrith's Transformation
31% of 2290 decks +27% synergy
Rising of the Day
30% of 10 decks +27% synergy
Leyline of Abundance
29% of 2295 decks +29% synergy
Prowess of the Fair
28% of 515 decks +27% synergy
Aggravated Assault
28% of 29 decks +26% synergy
Wild Growth
25% of 2310 decks +20% synergy
Freed from the Real
25% of 48 decks +24% synergy
Anointed Procession
25% of 134 decks +20% synergy
Rhystic Study
23% of 48 decks +9% synergy
Fires of Yavimaya
21% of 29 decks +20% synergy
Beastmaster Ascension
19% of 2310 decks +16% synergy
Tribute to the World Tree
18% of 1207 decks +14% synergy
Song of the Dryads
18% of 2309 decks +16% synergy
Smothering Tithe
17% of 134 decks +6% synergy
Kindred Discovery
17% of 48 decks +13% synergy
Trouble in Pairs
17% of 18 decks +13% synergy
Moldervine Reclamation
16% of 515 decks +14% synergy
Sylvan Anthem
16% of 2239 decks +15% synergy
Cathars' Crusade
16% of 135 decks +13% synergy
Pemmin's Aura
15% of 48 decks +14% synergy
Quest for Renewal
14% of 2310 decks +13% synergy
Mirari's Wake
13% of 135 decks +10% synergy
Utopia Sprawl
13% of 2310 decks +9% synergy
Retreat to Coralhelm
12% of 48 decks +11% synergy
Mystic Remora
12% of 48 decks +4% synergy
Cultist of the Absolute
12% of 482 decks +12% synergy
Reflections of Littjara
10% of 48 decks +8% synergy
Underworld Breach
10% of 29 decks +7% synergy
Phyrexian Arena
10% of 515 decks +2% synergy
Tocasia's Welcome
10% of 91 decks +8% synergy
Privileged Position
10% of 135 decks +9% synergy
Sterling Grove
10% of 135 decks +8% synergy
Well Rested
9% of 314 decks +8% synergy
Insidious Roots
9% of 77 decks +7% synergy
Harald Unites the Elves
9% of 514 decks +8% synergy
Instill Energy
8% of 2310 decks +8% synergy
Crown of Skemfar
8% of 2257 decks +8% synergy
Asceticism
8% of 2310 decks +7% synergy
Lignify
8% of 2310 decks +7% synergy
Binding the Old Gods
8% of 514 decks +6% synergy
Vraska Joins Up
8% of 66 decks +6% synergy
Battles
Invasion of Ikoria
13% of 1140 decks +10% synergy
Planeswalkers
Tyvar, Jubilant Brawler
55% of 363 decks +54% synergy
Tyvar Kell
54% of 514 decks +53% synergy
Freyalise, Llanowar's Fury
34% of 2309 decks +33% synergy
Nissa, Steward of Elements
15% of 48 decks +14% synergy
Garruk, Primal Hunter
9% of 2310 decks +7% synergy
Nissa, Who Shakes the World
6% of 2299 decks +4% synergy
Utility Lands
Yavimaya, Cradle of Growth
52% of 2239 decks +43% synergy
Nykthos, Shrine to Nyx
45% of 2310 decks +39% synergy
Boseiju, Who Endures
33% of 2133 decks +23% synergy
Castle Garenbrig
30% of 2290 decks +28% synergy
Bojuka Bog
30% of 515 decks +15% synergy
Shifting Woodland
28% of 174 decks +22% synergy
Oran-Rief, the Vastwood
24% of 2310 decks +22% synergy
Reliquary Tower
24% of 2310 decks -5% synergy
Rogue's Passage
21% of 2310 decks +2% synergy
Gaea's Cradle
21% of 2310 decks +19% synergy
Gavony Township
19% of 135 decks +16% synergy
Kessig Wolf Run
17% of 29 decks +14% synergy
Dryad Arbor
16% of 2310 decks +14% synergy
Shizo, Death's Storehouse
16% of 515 decks +13% synergy
Rivendell
15% of 33 decks +12% synergy
The Black Gate
11% of 209 decks +8% synergy
Tranquil Thicket
10% of 2310 decks +9% synergy
War Room
10% of 2263 decks +4% synergy
Takenuma, Abandoned Mire
10% of 494 decks +4% synergy
Mosswort Bridge
9% of 2310 decks +4% synergy
Ancient Tomb
9% of 2310 decks -2% synergy
Pendelhaven
9% of 2310 decks +9% synergy
Alchemist's Refuge
8% of 48 decks +7% synergy
Lonely Sandbar
8% of 48 decks +7% synergy
Windbrisk Heights
8% of 135 decks +6% synergy
Eiganjo, Seat of the Empire
8% of 119 decks +3% synergy
Grim Backwoods
7% of 515 decks +6% synergy
Deserted Temple
7% of 2310 decks +6% synergy
Otawara, Soaring City
7% of 45 decks -2% synergy
Maze of Ith
6% of 2310 decks +4% synergy
Restless Cottage
6% of 157 decks +5% synergy
Urborg, Tomb of Yawgmoth
6% of 2310 decks -4% synergy
Emergence Zone
6% of 2299 decks +3% synergy
Yavimaya Hollow
6% of 2310 decks +5% synergy
Phyrexian Tower
6% of 515 decks +1% synergy
Mana Artifacts
Sol Ring
76% of 2310 decks -9% synergy
Arcane Signet
18% of 2290 decks -53% synergy
Simic Signet
12% of 48 decks +9% synergy
Jeweled Lotus
12% of 2263 decks +4% synergy
Mana Crypt
12% of 2310 decks +0% synergy
Talisman of Unity
11% of 135 decks +10% synergy
Selesnya Signet
11% of 135 decks +9% synergy
Golgari Signet
7% of 515 decks +5% synergy
Talisman of Resilience
7% of 515 decks +4% synergy
Chrome Mox
5% of 2310 decks -1% synergy
Lands
Llanowar Wastes
65% of 515 decks +59% synergy
Hinterland Harbor
62% of 48 decks +57% synergy
Temple Garden
59% of 135 decks +50% synergy
Woodland Cemetery
59% of 515 decks +53% synergy
Overgrown Tomb
57% of 515 decks +48% synergy
Breeding Pool
56% of 48 decks +47% synergy
Gilt-Leaf Palace
53% of 515 decks +53% synergy
Canopy Vista
50% of 134 decks +42% synergy
Undergrowth Stadium
49% of 515 decks +43% synergy
Cinder Glade
48% of 29 decks +40% synergy
Bountiful Promenade
45% of 134 decks +39% synergy
Indatha Triome
44% of 9 decks +41% synergy
Sunpetal Grove
44% of 135 decks +39% synergy
Flooded Grove
42% of 48 decks +39% synergy
Yavimaya Coast
42% of 48 decks +36% synergy
Rejuvenating Springs
42% of 48 decks +35% synergy
Hallowed Fountain
40% of 15 decks +31% synergy
Watery Grave
40% of 10 decks +30% synergy
Vineglimmer Snarl
40% of 48 decks +37% synergy
Brushland
35% of 135 decks +32% synergy
Tundra
33% of 15 decks +30% synergy
Jungle Shrine
33% of 18 decks +30% synergy
Deathcap Glade
33% of 495 decks +30% synergy
Rootbound Crag
31% of 29 decks +26% synergy
Stomping Ground
31% of 29 decks +22% synergy
Darkbore Pathway
30% of 514 decks +28% synergy
Underground Sea
30% of 10 decks +26% synergy
Necroblossom Snarl
30% of 508 decks +28% synergy
Twilight Mire
30% of 515 decks +28% synergy
Path of Ancestry
29% of 2306 decks +8% synergy
Cavern of Souls
28% of 2310 decks +22% synergy
Sacred Foundry
28% of 18 decks +20% synergy
Karplusan Forest
28% of 29 decks +24% synergy
Golgari Rot Farm
28% of 515 decks +24% synergy
Command Tower
28% of 2310 decks -46% synergy
Sea of Clouds
27% of 15 decks +21% synergy
Prairie Stream
27% of 15 decks +19% synergy
Tainted Wood
26% of 515 decks +23% synergy
Overgrown Farmland
26% of 125 decks +22% synergy
Taiga
24% of 29 decks +21% synergy
Spire Garden
24% of 29 decks +19% synergy
Rockfall Vale
21% of 28 decks +17% synergy
Fortified Village
21% of 134 decks +18% synergy
Lush Portico
21% of 24 decks +18% synergy
Seaside Citadel
20% of 15 decks +17% synergy
Dreamroot Cascade
20% of 46 decks +16% synergy
Selesnya Sanctuary
19% of 135 decks +16% synergy
Wooded Bastion
19% of 135 decks +18% synergy
Sungrass Prairie
19% of 135 decks +16% synergy
Savannah
18% of 135 decks +15% synergy